Personal digital assistant



FIG. 1 is a front perspective view of a personal digital assistant according to the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front perspective view of an alternative embodiment of a personal digital assistant according to the present invention, including a stylus;

FIG. 6 is a front view thereof;

FIG. 7 is a right elevational view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a front perspective view of an alternative embodiment of a personal digital assistant according to the present invention, including a flip door;

FIG. 10 is a front view thereof;

FIG. 11 is a right elevational view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a front perspective view of a personal digital assistant according to the present invention, connected to a cradle;

FIG. 14 is a front view thereof;

FIG. 15 is a right elevational view thereof; and,

FIG. 16 is a rear view thereof.

The broken line showing of a cradle is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for personal digital assistant, as shown and described. 